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-rw-r--r--compiler/GHC/Driver/Backpack.hs3
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/GHC/Driver/Backpack.hs b/compiler/GHC/Driver/Backpack.hs
index 36be9d15db..494cffb785 100644
--- a/compiler/GHC/Driver/Backpack.hs
+++ b/compiler/GHC/Driver/Backpack.hs
@@ -27,6 +27,7 @@ import GHC.Parser.Annotation
import GHC hiding (Failed, Succeeded)
import GHC.Parser
import GHC.Parser.Lexer
+import GHC.Driver.Config
import GHC.Driver.Monad
import GHC.Driver.Session
import GHC.Driver.Ppr
@@ -83,7 +84,7 @@ doBackpack [src_filename] = do
buf <- liftIO $ hGetStringBuffer src_filename
let loc = mkRealSrcLoc (mkFastString src_filename) 1 1 -- TODO: not great
- case unP parseBackpack (mkPState dflags buf loc) of
+ case unP parseBackpack (initParserState (initParserOpts dflags) buf loc) of
PFailed pst -> throwErrors (getErrorMessages pst dflags)
POk _ pkgname_bkp -> do
-- OK, so we have an LHsUnit PackageName, but we want an